What Is the Atomic Mass of the Most Common Isotope

question 45

Multiple Choice

What is the atomic mass of the most common isotope of carbon?

• A) 12.01 amu
• B) 20.18 amu
• C) 16.01 amu
• D) 1.01 amu
• E) 14.01 amu

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Definitions:

Supply Curve

A graph displaying the relationship between the price of a good or service and the quantity of that good or service that a supplier is willing and able to provide, holding all else equal.

Diminishing Marginal Product

A principle stating that as more of a variable input is added to a fixed input, the additional output produced from each additional unit of the variable input eventually decreases.

Marginal Costs

The supplementary cost arising from the manufacture of an extra unit of a good or service.

Variable Inputs

Inputs that can be adjusted in the short term to alter the level of output in the production process.